How can I optimize connection pooling in Node.js?

How can I optimize connection pooling in Node.js?

To optimize connection pooling in Node.js, you can adjust the pool size, use connection timeouts, and implement proper error handling.

What is the ideal pool size for a web application?

The ideal pool size depends on your application's workload and database capacity, but a common starting point is 10-20 connections.

How do I handle connection errors effectively?

You can handle connection errors by implementing retry logic, logging errors for analysis, and gracefully degrading service when necessary.

Are there any libraries you recommend for connection pooling?

Yes, popular libraries include pg-pool for PostgreSQL and mysql2 for MySQL, both of which support connection pooling.